CN212095473U

CN212095473U - Feeding tool for machining gear

Info

Publication number: CN212095473U
Application number: CN202020155799.2U
Authority: CN
Inventors: 潘志进
Original assignee: Nantong Zhonglv Gear Co ltd
Current assignee: Nantong Zhonglv Gear Co ltd
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-12-08
Anticipated expiration: 2030-02-08

Abstract

The utility model relates to a feeding tool for processing gears, which comprises a feeding seat and a turntable arranged in the feeding seat, wherein the turntable is provided with a plurality of feeding components which are distributed in an equal circumference; the material loading subassembly includes the disc and by supreme a plurality of round bars that run through the disc down, have the clearance of holding the vertical placing of a plurality of gears between a plurality of discs, a plurality of arc holes of holding the round bar embedding have on the disc, a plurality of arc holes are circumference and arrange the distribution, a plurality of evenly distributed's movable block has between disc and the carousel, a plurality of movable blocks are connected with the round bar that corresponds in proper order, the lower extreme of round bar and the front end fixed connection of movable block, the rear end and the carousel of movable block pass through screw connection. The utility model has the advantages of as follows: the gear blank feeding device has the advantages that the orderly arrangement of a plurality of gear blanks is realized, and meanwhile, the position precision of the gear blanks before feeding is guaranteed.

Description

Feeding tool for machining gear

The technical field is as follows:

the utility model belongs to the gear machining field, concretely relates to material loading frock of processing gear.

Background art:

gears are mechanical elements that transmit motion and power, and the processes of gear machining generally include forging, normalizing, turning, hobbing, shaving, heat treatment, grinding, and dressing. Present gear machining adopts automation equipment to be mostly mass production, especially when a large amount of gear blank need carry fast and carry out technology such as normalizing, lathe work, and the material loading is snatched in the manual work and can't satisfy the position precision, often adopts the manipulator to snatch in the automatic integral type equipment to replace the manual work to snatch, consequently puts orderly gear blank and is convenient for the manipulator to snatch, but has the defect equally: when the manipulator grabs, the manipulator touches the surrounding gear blank once, so that the position precision before feeding is influenced; secondly, the number of the gears is limited, or gear blanks need to be placed around by a manual station, once the speed of manual swing feeding cannot catch up with the running speed of the manipulator, the manipulator needs to be stopped for waiting.

The utility model has the following contents:

the utility model aims at overcoming the not enough above, provide a material loading frock of processing gear, when realizing putting in order of many gear blank, guarantee the position accuracy before the gear blank material loading.

The purpose of the utility model is realized through the following technical scheme: a feeding tool for machining gears comprises a feeding seat and a rotary table arranged in the feeding seat, wherein a plurality of feeding assemblies which are distributed in an equal circumference mode are arranged on the rotary table;

the material loading subassembly includes the disc and by supreme a plurality of round bars that run through the disc down, have the clearance of holding the vertical placing of a plurality of gears between a plurality of discs, a plurality of arc holes of holding the round bar embedding have on the disc, a plurality of arc holes are circumference and arrange the distribution, a plurality of evenly distributed's movable block has between disc and the carousel, a plurality of movable blocks are connected with the round bar that corresponds in proper order, the lower extreme of round bar and the front end fixed connection of movable block, the rear end and the carousel of movable block pass through screw connection.

The utility model discloses a further improvement lies in: a plurality of driving cylinders which are uniformly distributed are arranged between the lower end face of the disc and the upper end face of the turntable, the driving cylinders are vertically arranged, the distance between every two adjacent driving cylinders is greater than the length of the movable block, and a sensor is arranged at the upper end of any round rod of each feeding assembly.

The utility model discloses a further improvement lies in: the driving cylinder is a cylinder or an electric cylinder.

The utility model discloses a further improvement lies in: the number of the round rods, the number of the arc-shaped holes and the number of the movable blocks are respectively three.

The utility model discloses a further improvement lies in: the material loading seat is of a rectangular structure, and the upper edge of the material loading seat is respectively provided with a vertically arranged reticular breast board.

The utility model discloses a further improvement lies in: the feeding seat is internally provided with a motor, the center of the rotary table vertically extends into the feeding seat to form a fixed rod, a first meshing gear is sleeved outside the fixed rod, a second meshing gear is sleeved on a motor shaft of the motor, and the first meshing gear is meshed with the second meshing gear.

The utility model discloses a further improvement lies in: the first meshing gear and the second meshing gear are both helical gears.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses set up a plurality of material loading subassemblies on the carousel, a plurality of gear blank are vertical to be placed in the clearance that a plurality of round bars are constituteed, and a plurality of round bars play spacing fixed effect to gear blank, avoid gear blank to take place the skew, put in order, guarantee the position precision before the gear blank material loading, and the material loading subassembly rotates along with the rotation of carousel on the carousel, and a plurality of material loading subassemblies can realize placing of the gear blank of many.

2. The size of adjusting the clearance is realized to the rotatable setting of movable block, satisfies the material loading demand of the gear blank of different diameters.

Description of the drawings:

fig. 1 is the utility model relates to a structural schematic diagram of a material loading frock of processing gear.

Fig. 2 is the utility model relates to a top view of material loading frock of processing gear.

Fig. 3 is the utility model relates to a structural schematic diagram of a material loading subassembly of material loading frock of processing gear.

Fig. 4 is a sectional view taken along line a-a of fig. 3.

Reference numbers in the figures:

1-a feeding seat, 2-a rotary table, 3-a feeding assembly, 4-a reticular breast board, 5-a motor, 6-a fixed rod, 7-a first meshing gear, 8-a second meshing gear and 9-a gear blank;

31-disc, 32-round bar, 33-gap, 34-arc hole, 35-movable block, 36-screw, 37-driving cylinder and 38-sensor.

The specific implementation mode is as follows:

in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1 and fig. 2 show an embodiment of a feeding tool for processing gears according to the present invention, which includes a feeding base 1 and a rotating disc 2 disposed in the feeding base 1, wherein the rotating disc 2 has a plurality of feeding assemblies 3 distributed in an equal circumference;

as shown in fig. 3 and 4, the feeding assembly 3 includes a disc 31 and a plurality of round bars 32 penetrating through the disc 31 from bottom to top, gaps 33 for accommodating vertical placement of a plurality of gear blanks 9 are formed between the plurality of discs 31, a plurality of arc holes 34 for accommodating embedding of the round bars 32 are formed in the disc 31, the plurality of arc holes 34 are distributed in a circumferential arrangement manner, a plurality of movable blocks 35 are uniformly distributed between the disc 31 and the turntable 2, the plurality of movable blocks 35 are sequentially connected with the corresponding round bars 32, the lower ends of the round bars 32 are fixedly connected with the front ends of the movable blocks 35, and the rear ends of the movable blocks 35 are connected with the turntable 2 through screws 36.

Further, a plurality of driving cylinders 37 are uniformly distributed between the lower end face of the disc 31 and the upper end face of the turntable 2, the driving cylinders 37 are vertically arranged, the distance between every two adjacent driving cylinders 37 is greater than the length of the movable block 35, and a sensor 38 is arranged at the upper end of any one of the round rods 32 of each feeding assembly 3.

The working principle is as follows: vertically place a plurality of gear blank 9 in the clearance 33 of material loading subassembly 3, the manipulator on the outside automation equipment begins to carry out the material loading work, when the manipulator snatchs a material loading subassembly 3 and arranges the gear blank 9 of top in, the response of sensor 38, actuating cylinder 37 upwards promotes the stroke distance of the single gear blank 9 of disc 31, the manipulator constantly snatchs, gear blank 9 until in the single material loading subassembly 3 snatchs and finishes, carousel 2 rotates this moment and makes the manipulator aim at the material loading subassembly 3 that has gear blank 9, even when no personnel place gear blank 9, a plurality of material loading subassemblies 3 can guarantee to go on constantly, need not outside automation equipment shut down and wait.

The utility model discloses set up a plurality of material loading subassemblies 3 on carousel 2, a plurality of gear blank 9 are vertical to be placed in the clearance 33 that a plurality of round bars 32 are constituteed, a plurality of round bars 32 play spacing fixed effect to gear blank 9, avoid gear blank 9 to take place the skew, put in order, guarantee the position precision before the material loading of gear blank 9, material loading subassembly 3 rotates along with carousel 2's rotation on carousel 2, a plurality of material loading subassemblies 3 can realize placing of the gear blank 9 of a plurality of.

The size of adjusting clearance 33 is realized to the rotatable setting of movable block 35, satisfies the material loading demand of the gear blank 9 of different diameters, when adjusting clearance 33 size, unscrews the screw 36 of movable block 35 one end, and movable block 35 is rotatable around screw 36, makes round bar 32 portable in the arc hole 34 that corresponds, in the position that needs are fixed, screws up screw 36 to realize round bar 32's rigidity.

It should be noted that the utility model discloses a material loading frock is only the cooperation with the automation equipment of outside processing gear and is used, and both are mutually independent device, and the lower terminal surface accessible of manipulator sets up magnet or holds gear blank 9 through aspirator pump etc. and is all not to automation equipment and manipulator simultaneously the utility model discloses the scope that will protect, consequently do not give unnecessary details and attach the figure and illustrate.

Secondly, all belong to the execute component about sensor 38 and actuating cylinder 37, the utility model discloses a material loading frock needs integrated automated control system, and when sensor 38 detected the upper end of material loading subassembly 3 and did not have gear blank 9, with signal transmission for control system, control system sent the instruction that upwards promotes to corresponding actuating cylinder 37. The control system does not belong to the protection scope of the utility model, and the above description about the automatic control system is only convenient for understanding the working principle, and therefore the description and the drawings are not repeated.

Further, the driving cylinder 37 is a cylinder or an electric cylinder, and both the cylinder and the electric cylinder are commercially available products, and belong to an actuator capable of extending and retracting or lifting, which is common knowledge of those skilled in the art, and therefore, the structure thereof will not be described in detail and illustrated in the drawings.

Further, the number of the round rods 32, the arc holes 34 and the movable blocks 35 is three. The triangular structure that round bar 32 enclosed has certain support steadiness to gear blank 9, when satisfying the support steadiness, has also reduced the quantity of round bar 32, and the personnel of being convenient for put into clearance 33 with gear blank 9.

Further, material loading seat 1 is the rectangle column structure, and the top edge of material loading seat 1 is equipped with netted breast board 4 of vertical setting respectively, and the security of manipulator operation is guaranteed to netted breast board 4, and the personnel of also being convenient for simultaneously observe, can set up the mobile form of articulated connection with netted breast board 4, and the personnel of being convenient for carry out the material loading work.

Further, a motor 5 is arranged in the feeding seat 1, a fixing rod 6 is vertically extended into the feeding seat 1 at the center of the rotary table 2, a first meshing gear 7 is sleeved outside the fixing rod 6, a second meshing gear 8 is sleeved on a motor shaft of the motor 5, and the first meshing gear 7 is meshed with the second meshing gear 8.

The utility model provides a motor 5 belongs to execute component, and after 9 uses and finishes when the gear blank in single material loading subassembly 3, control system to motor 5 signaling instruction, motor 5 rotates the certain stroke that sets up, and first meshing gear 7 drives dead lever 6 with the intermeshing of second meshing gear 8 and rotates to drive carousel 2 and rotate certain angle.

Furthermore, the first meshing gear 7 and the second meshing gear 8 are both helical gears, so that the two meshing gears can be meshed with each other conveniently, and the slippage is prevented.

The present invention is not limited to the above-described embodiments, and the description of the embodiments and the description is only illustrative of the principles of the present invention, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a material loading frock of processing gear which characterized in that: the automatic feeding device comprises a feeding seat (1) and a rotary table (2) arranged in the feeding seat (1), wherein a plurality of feeding assemblies (3) distributed in an equal circumference manner are arranged on the rotary table (2);

material loading subassembly (3) include disc (31) and by a plurality of round bars (32) that supreme run through disc (31) down, it is a plurality of have between disc (31) hold vertical clearance (33) of placing of a plurality of gear blank (9), a plurality of arc holes (34) of holding round bar (32) embedding have on disc (31), a plurality of arc holes (34) are the circumference and arrange the distribution, a plurality of evenly distributed's movable block (35) have between disc (31) and carousel (2), and are a plurality of movable block (35) are connected with round bar (32) that correspond in proper order, the lower extreme of round bar (32) and the front end fixed connection of movable block (35), the rear end and carousel (2) of movable block (35) are connected through screw (36).

2. The feeding tool for machining the gear according to claim 1, wherein the feeding tool comprises: a plurality of evenly distributed driving cylinders (37) are arranged between the lower end face of the disc (31) and the upper end face of the turntable (2), the driving cylinders (37) are vertically arranged, the distance between every two adjacent driving cylinders (37) is larger than the length of the movable block (35), and a sensor (38) is arranged at the upper end of any circular rod (32) of each feeding assembly (3).

3. The feeding tool for machining the gear according to claim 2, wherein the feeding tool comprises: the driving cylinder (37) is an air cylinder or an electric cylinder.

4. The feeding tool for machining the gear according to any one of claims 1 to 3, characterized in that: the number of the round rods (32), the number of the arc-shaped holes (34) and the number of the movable blocks (35) are respectively three.

5. The feeding tool for machining the gear according to claim 1, wherein the feeding tool comprises: the feeding seat (1) is of a rectangular structure, and the upper edge of the feeding seat (1) is provided with vertically arranged net-shaped baffle plates (4) respectively.

6. The feeding tool for machining the gear according to claim 1, wherein the feeding tool comprises: the automatic feeding device is characterized in that a motor (5) is arranged in the feeding seat (1), a fixing rod (6) vertically extends towards the inside of the feeding seat (1) in the center of the rotary disc (2), a first meshing gear (7) is sleeved outside the fixing rod (6), a second meshing gear (8) is sleeved on a motor shaft of the motor (5), and the first meshing gear (7) and the second meshing gear (8) are meshed with each other.

7. The feeding tool for machining the gear according to claim 6, wherein the feeding tool comprises: the first meshing gear (7) and the second meshing gear (8) are both helical gears.